SYNTHESIS OF SOME NEW 2,4,6-TRISUBSTITUTEDTHIAZOLO-[5,4-d] PYRIMIDINE-5,7(4H,6H)-DIONES.

Synthesis of Some New Thieno [2, 3-d] pyrimidines

SYNTHESIS OF SOME BENZOFURANYL THIENO[2,3-D] PYRIMIDINE DERIVATIVES WITH BIOLOGICAL INTEREST

SYNTHESIS AND REACTIONS OF SOME PYRIDINE AND THIENO [2,3-b] PYRIDINE DERIVATIVES WITH EXPECTED BIOLOGICAL ACTIVITY

Synthesis and Biological Activity of Novel Thieno [2,3-d] [1,2,4] triazolo [4,3-a] pyrimidine and Pyrazolo [3,4-c] pyrazole Derivatives

SYNTHESIS OF 4-SUBSTITUTED PYRIMIDO5,4-CCINNOLINE DERIVATIVES

New and Facile Synthesis of Pyrimidine, Coumarine, Pyrimido[1,6-a]Pyrimidine, 1,2,4-Triazine and Pyrimido[4,5-c] Pyridazine Derivatives

SYNTHESIS OF SOME PYRIMIDO-[1,6-a]- INDOLE OF POTENTIAL PHARMACOLOGICAL INTEREST

Synthesis of New Substituted Purines and [1,2,4] Triazolo- [3,4-i]purine Derivatives

Synthesis and biological activity of some new fused thieno[2,3-b] pyridine derivatives; pyridothienopyrimidinones and pyridothienotriazinones